Q: Is 531,670,425 a Composite Number?

Why is 531,670,425 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 531,670,425 can be evenly divided by 1 3 5 11 13 15 25 33 39 55 65 75 89 143 165 195 267 275 325 429 445 557 715 825 975 979 1,157 1,335 1,671 2,145 2,225 2,785 2,937 3,471 3,575 4,895 5,785 6,127 6,675 7,241 8,355 10,725 12,727 13,925 14,685 17,355 18,381 21,723 24,475 28,925 30,635 36,205 38,181 41,775 49,573 63,635 73,425 79,651 86,775 91,905 108,615 148,719 153,175 181,025 190,905 238,953 247,865 318,175 398,255 459,525 543,075 545,303 644,449 743,595 954,525 1,194,765 1,239,325 1,635,909 1,933,347 1,991,275 2,726,515 3,222,245 3,717,975 5,973,825 7,088,939 8,179,545 9,666,735 13,632,575 16,111,225 21,266,817 35,444,695 40,897,725 48,333,675 106,334,085 177,223,475 and 531,670,425, with no remainder.

Since 531,670,425 cannot be divided by just 1 and 531,670,425, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).